I think A I’m not to sure
Answer: Profit-maximizing output is the point at which marginal revenue and marginal cost are equal.
Explanation: In other words, profit-maximizing output is when <em>MR = MC.</em>
Based on this EMuseum document, two ways the Qin under Shi Huangdi attempted to control <span>China was through imperial control and through the economy. </span>
Believe it or not the answer is D: the Hot line was created and a partial ban
